{"contentHash":"b01ceddc90e2c255c821e42ab5935306ac6b21e72c9fbd62dcf46dbfe8c04b9a","protocol":"bitcoin","authorPubkey":"15eb4aadc52ee6fd8cef9d72896ae8627bb16286243540b2ece7ba599408f6e6","text":"found an interesting technique to increase op amp current source/sink capability. apparently CMOS hex inverters can be forced to operate in their linear region. makes sense, but it's nothing i ever considered before reading this. https://device.report/m/46e0e1c760ee95dd98ed55a2f473aa1f37c4d38c7e190883eb756b02a9ae8198.pdf","topicHash":"f04b384c0125f2981b53e0738968aafe40ec78569cb0e5075ae829ab39f7527b","topicName":"do-it-yourself","parentHash":"6f8364908a06aa9bf4a4a6ecd18b0c6229191bb9a513c07ab190f99ddc8b14b8","costSunk":"0","biasSupport":0,"biasOppose":0,"biasVouch":0,"biasNull":0,"blockHeight":null,"confirmations":0,"timestamp":"2026-11-08T19:03:09.840Z","tripFp":"cbb7cf75acef","viewCount":0,"powDifficulty":0,"relation":0,"ephemeral":true,"nonce":"4ddae9b66bf2e7eb","sig":"ea54191220c2bd12b950c23fc3399c1c471445d6668a5791321eca594c365b47d49a6356770ead0e0be69c05b8befb3177c3df93a8b618350848a3ed7d6ce0cc","ephStamp":{"blockHashHex":"00000000000000000000b130846bf2fdfadb5a05a89aa40c62276700e08ee489","nonceHex":"3eb7000000000000"},"replyCount":0,"chainReplyCount":0,"vaporReplyCount":0,"clusterSize":1,"receiptHeight":975088,"expiryHeight":979408,"authorMarks":{"since":"2026-11-04T04:04:04.791Z","via":"sight","inscribed":0,"likes":0,"biases":0},"lang":"en","servedBy":{"host":"6af58b1822e0cabfe57d76540f745d059b438f489a796ec6a705c6540233845e","t":"2026-11-08T19:52:23.149Z","sig":"a848ba2cc6bc2db071638b55965005ed772646019f4f5ba44d9d21d36d25a745f15059858bd84d08ae750c11111f3789ce29d224f736271a6a5f7920cc241b5c","h":"00000000000000000001e22bd31fbac6b11e9cb6f5b0df8bb85edfbe01a241f1"}}